Break out your best flap­per dress­es, linen jack­ets, straw hats and spats, and 100-year-old Gats­by-inspired attire! The Jazz Age Lawn Par­ty on Gov­er­nors Island fea­tures live music, retro cock­tails, and ​’20s Pro­hi­bi­tion era enter­tain­ment. Explore the Island and join dance lessons, take a vin­tage por­trait, check out the antique 1920s cars, play cro­quet, enjoy a gourmet pic­nic, and more.